M 4.7 earthquake near South Pacific Ocean (Tonga) — 1990-03-20

Magnitude 4.7 earthquake near South Pacific Ocean (284 km NW, Tonga), depth 550 km, 07:58 Local (1990-03-20 18:58 UTC). Shaking felt by 0 people. Readings from every reporting agency, affected towns, aftershock sequence.

South Pacific Ocean (284 km NW, Tonga) — -19.968, -177.646